Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average snowfall in October
- Average snowfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
The arrival of October corresponds with a temperature reduction, down from September's moderately hot 75.7°F (24.3°C) to a comfortable 61.9°F (16.6°C). Nighttime temperatures consistently average a chilly 46.6°F (8.1°C) during October.Humidity
With an average relative humidity of 71%, October is the least humid month.Rainfall
In Gridley, during October, the rain falls for 10.5 days and regularly aggregates up to 1.42" (36mm) of precipitation. In Gridley, during the entire year, the rain falls for 131.6 days and collects up to 18.86" (479mm) of precipitation.Snowfall
May through October are months without snowfall.Daylight
In October, the average length of the day in Gridley is 11h and 6min.On the first day of October, sunrise is at 6:52 am and sunset at 6:37 pm. On the last day of the month, sunrise is at 7:25 am and sunset at 5:52 pm CDT.
Sunshine
In Gridley, the average sunshine in October is 5.8h.UV index
In October, the average daily maximum UV index in Gridley is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: The UV index of 3 during October translates into the following guidance:
Ensure safety - Imperative it is to shield skin and eyes from damage. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Frequently asked questions
What is the temperature in October in Gridley?
What is the least humid month in Gridley?
What is the average humidity in October in Gridley?
How many days does it rain in October in Gridley?
When it does not snow in Gridley?
Does it snow in Gridley in October?
How many hours of daylight does Gridley have in October?
When is the sunrise / sunset in October in Gridley?
How many hours of sunshine does Gridley have in October?
What is the UV index intensity in October in Gridley?
Average temperature in October
Gridley, IL
- Average high temperature in October: 61.9°F
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (30.4°F).
- Average low temperature in October: 46.6°F
The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).
Average pressure in October
Gridley, IL
- Average pressure in October: 30.02"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in October
Gridley, IL
- Average wind speed in October: 9.6mph
The windiest month (with the highest average wind speed) is January (10.8mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).
Average humidity in October
Gridley, IL
- Average humidity in October: 71%
The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is October (71%).
Average rainfall in October
Gridley, IL
- Average rainfall in October: 1.42"
The wettest month (with the highest rainfall) is May (2.68").
The driest month (with the least rainfall) is January (0.94").
Average rainfall days in October
Gridley, IL
- Average rainfall days in October: 10.5 days
The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is February (5.1 days).
Average snowfall in October
Gridley, IL
- Average snowfall in October: 0"
The month with the highest snowfall is January (2.4").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in October
Gridley, IL
- Average snowfall days in October: 0.2 days
The month with the highest number of snowfall days is January (10.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Gridley, IL
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in October: 5h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in October
Gridley, IL
- Average sunshine days in October: 18.9 days
The month with the most sunshine days is November (20 days).
The month with the least sunshine days is July (10.3 days).
Average UV index in October
Gridley, IL
- Average UV index in October: 3
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in October
Gridley, IL
- Average cloud cover in October: 39
The month with the most cloud cover is January (Cloud cover 60).
The months with the least cloud cover are August and September (Cloud cover 32).
Average visibility in October
Gridley, IL
- Average visibility in October: 6mi
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).
Gridley, Illinois, USA
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